Standard Form in Algebra Teaching Resources :: 553

Illustrative Mathematics

Illustrative Mathematics: G Gpe a Midpoint Miracle

For Teachers 9th - 10th Standards

In this task, students are asked to draw a quadrilateral so that no two sides are congruent, no two angles are congruent, and no two sides are parallel. The task gives students the opportunity to prove that if we join the midpoints of a...

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Khan Academy

Khan Academy: Features of Quadratic Functions

For Students 9th - 10th Standards

Find the zeroes ("roots") of quadratic functions and the vertex of their parabolas. Functions are given in standard, vertex, and factored form. Students receive immediate feedback and have the opportunity to try questions repeatedly,...

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Illustrative Mathematics

Illustrative Mathematics: A Sse Kitchen Floor Tiles

For Teachers 9th - 10th Standards

The purpose of this task about tiling a kitchen floor is to give students practice in reading, analyzing, and constructing algebraic expressions, attending to the relationship between the form of an expression and the context from which...

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Illustrative Mathematics

Illustrative Mathematics: F If.3 Snake on a Plane

For Teachers 9th - 10th Standards

In a video game called Snake, a player moves a snake through a square region in the plane, trying to eat the white pellets that appear. This task has students approach a function via both a recursive and an algebraic definition, in the...

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Curated OER

Math Academy: A Look at Conics

For Students 9th - 10th

Mathematics Encyclopedia provides an introduction to conics. A picture of each conic, the definition, and a brief discussion about the standard form of conic equations are given, along with encouragement to master conics "because they...

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